SST25PF020B-80-4C-SAE

Product Overview

Category

The SST25PF020B-80-4C-SAE belongs to the category of Serial Flash Memory.

Use

This product is commonly used for storing and retrieving digital information in various electronic devices such as computers, smartphones, tablets, and other consumer electronics.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Durable and reliable

Package

The SST25PF020B-80-4C-SAE is available in a small form factor package, making it suitable for space-constrained applications. It is typically offered in a surface mount package.

Essence

The essence of the SST25PF020B-80-4C-SAE lies in its ability to provide fast and reliable storage solutions for electronic devices, enabling efficient data management and retrieval.

Packaging/Quantity

This product is usually packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in bulk quantities for industrial production.

Specifications

• Memory Size: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Erase/Write Cycles: 100,000 cycles

Detailed Pin Configuration

The SST25PF020B-80-4C-SAE has a standard pin configuration as follows:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer up to 80 MHz
• Flexible erase and write operations
• Sector-level protection for data security
• Efficient power management features
• Hardware and software write protection options
• Fast program and erase times

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• High-speed data transfer enables quick access to stored information
• Low power consumption prolongs battery life in portable devices
• Durable and reliable, ensuring long-term data retention
• Versatile interface compatibility with SPI-enabled devices

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional non-volatile memories
• Susceptible to physical damage if mishandled or exposed to extreme conditions

Working Principles

The SST25PF020B-80-4C-SAE utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores digital information in non-volatile memory cells, which retain data even when power is disconnected. The SPI interface allows for fast and efficient data transfer between the host device and the flash memory.

Detailed Application Field Plans

The SST25PF020B-80-4C-SAE finds applications in various fields, including but not limited to:

1. Embedded Systems: Used for firmware storage in microcontrollers and other embedded systems.
2. Automotive Electronics: Enables data storage for infotainment systems, instrument clusters, and engine control units.
3. Industrial Automation: Provides non-volatile memory for programmable logic controllers (PLCs) and industrial control systems.
4. Consumer Electronics: Used in smartphones, tablets, digital cameras, and gaming consoles for data storage and firmware updates.

Detailed and Complete Alternative Models

1. SST25VF040B-80-4C-SAE: 4 Megabit Serial Flash Memory with similar specifications and features.
2. SST25VF080B-80-4C-SAE: 8 Megabit Serial Flash Memory offering increased storage capacity.
3. SST25VF016B-80-4C-SAE: 16 Megabit Serial Flash Memory with extended memory size.

These alternative models provide options for higher storage capacities while maintaining compatibility with the same interface and package.

In conclusion, the SST25PF020B-80-4C-SAE is a compact and reliable Serial Flash Memory device that offers high-speed data transfer and efficient storage solutions for various electronic applications. Its versatile interface, low power consumption, and durable design make it a suitable choice for embedded systems, automotive electronics, industrial automation, and consumer electronics.